Step counter using Gyroscope & Accelerometer in Android and below iPhone 5s

[keyur]

Hello
I am developing application in Native Android and iOS for Step counter. For that I have used Accelerometer Sensor to identify Linear movement and I am getting steps, but they are not accurate. If I shake device in steady mode then also it counts steps. So I thought to use Gyroscope Sensor with Accelerometer Sensor.  But my question is how can I use Gyroscope sensor's value with Accelerometer's values to pevent count while shaking?

[JeremiahFitbit]

Fitbit devices do not store or transmit raw accelerometer data. The information is analyzed on the device and only the processed sums/measurements are stored.

[hamzaImran]

Hi @keyur I'm also developing native iOS App, I have implemented some API's which provide me my data, like heart rate and steps count. I want to integrate sensors in that like Accelerometer Sensor, Gyroscope sensor, can you guide me please how I can use that in my app and than run on Fitbit watch?